US5204083A - Process for preparing titanium dioxide - Google Patents
Process for preparing titanium dioxide Download PDFInfo
- Publication number
- US5204083A US5204083A US07/197,212 US19721288A US5204083A US 5204083 A US5204083 A US 5204083A US 19721288 A US19721288 A US 19721288A US 5204083 A US5204083 A US 5204083A
- Authority
- US
- United States
- Prior art keywords
- reaction
- metal ion
- ion containing
- containing compound
- titanium dioxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
Abstract
Description
TABLE ______________________________________ KCl Added, ppm Run No. Increment #1 Increment #2 Total CBU Value ______________________________________ 1 8 293 301 -3.4 2 12 293 305 -4.9 3 16 293 309 -5.4 4 30 293 323 -6.7 5 44 293 337 -8.0 A 101 0 101 -12.4 B 146 0 146 -6.1 ______________________________________
Claims (7)
Priority Applications (21)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/197,212 US5204083A (en) | 1988-05-23 | 1988-05-23 | Process for preparing titanium dioxide |
CA000581757A CA1329966C (en) | 1988-05-23 | 1988-10-31 | Process for preparing titanium dioxide |
IN930/CAL/88A IN171911B (en) | 1988-05-23 | 1988-11-07 | |
MYPI88001288A MY103469A (en) | 1988-05-23 | 1988-11-11 | Process for preparing titanium dioxide |
ZA888738A ZA888738B (en) | 1988-05-23 | 1988-11-22 | Process for preparing titanium dioxide |
AR88312566A AR244757A1 (en) | 1988-05-23 | 1988-11-25 | Process for preparing titanium dioxide |
PH37932A PH26327A (en) | 1988-05-23 | 1988-12-16 | Process for preparing titanium dioxide |
CN89100014A CN1015438B (en) | 1988-05-23 | 1989-01-06 | Process for preparing titanium dioxide |
ES8900625A ES2011190A6 (en) | 1988-05-23 | 1989-02-21 | Process for preparing titanium dioxide. |
EP89906611A EP0416015B1 (en) | 1988-05-23 | 1989-05-11 | Process for preparing titanium dioxide |
KR1019890701652A KR970001826B1 (en) | 1988-05-23 | 1989-05-11 | Process for preparing titanium dioxide |
PCT/US1989/002043 WO1989011450A1 (en) | 1988-05-23 | 1989-05-11 | Process for preparing titanium dioxide |
DE89906611T DE68909044T2 (en) | 1988-05-23 | 1989-05-11 | METHOD FOR PRODUCING TITANIUM DIOXIDE. |
SU894742996A RU2049099C1 (en) | 1988-05-23 | 1989-05-11 | Method of producing rutile titanium dioxide pigment |
BR898907446A BR8907446A (en) | 1988-05-23 | 1989-05-11 | PROCESS TO PREPARE TITANIUM DIOXIDE |
AU37449/89A AU612862B2 (en) | 1988-05-23 | 1989-05-11 | Process for preparing titanium dioxide |
AT89906611T ATE94153T1 (en) | 1988-05-23 | 1989-05-11 | PROCESS FOR PRODUCTION OF TITANIUM DIOXIDE. |
JP1506312A JPH0660018B2 (en) | 1988-05-23 | 1989-05-11 | Method for producing titanium dioxide |
MX016111A MX170702B (en) | 1988-05-23 | 1989-05-19 | PROCEDURE FOR PREPARING TITANIUM DIOXIDE |
NO904877A NO301470B1 (en) | 1988-05-23 | 1990-11-09 | Process for preparing a rutile titanium dioxide pigment |
FI905768A FI96306C (en) | 1988-05-23 | 1990-11-22 | Method for producing titanium dioxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/197,212 US5204083A (en) | 1988-05-23 | 1988-05-23 | Process for preparing titanium dioxide |
Publications (1)
Publication Number | Publication Date |
---|---|
US5204083A true US5204083A (en) | 1993-04-20 |
Family
ID=22728486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/197,212 Expired - Lifetime US5204083A (en) | 1988-05-23 | 1988-05-23 | Process for preparing titanium dioxide |
Country Status (20)
Country | Link |
---|---|
US (1) | US5204083A (en) |
EP (1) | EP0416015B1 (en) |
JP (1) | JPH0660018B2 (en) |
KR (1) | KR970001826B1 (en) |
CN (1) | CN1015438B (en) |
AR (1) | AR244757A1 (en) |
AU (1) | AU612862B2 (en) |
BR (1) | BR8907446A (en) |
CA (1) | CA1329966C (en) |
DE (1) | DE68909044T2 (en) |
ES (1) | ES2011190A6 (en) |
FI (1) | FI96306C (en) |
IN (1) | IN171911B (en) |
MX (1) | MX170702B (en) |
MY (1) | MY103469A (en) |
NO (1) | NO301470B1 (en) |
PH (1) | PH26327A (en) |
RU (1) | RU2049099C1 (en) |
WO (1) | WO1989011450A1 (en) |
ZA (1) | ZA888738B (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5536487A (en) * | 1995-02-27 | 1996-07-16 | Kronos, Inc. | Process for the use of rutile promoter and control additives in the manufacture of titanium dioxide by the chloride process |
US5698177A (en) * | 1994-08-31 | 1997-12-16 | University Of Cincinnati | Process for producing ceramic powders, especially titanium dioxide useful as a photocatalyst |
US5840112A (en) * | 1996-07-25 | 1998-11-24 | Kerr Mcgee Chemical Corporation | Method and apparatus for producing titanium dioxide |
WO2001060748A1 (en) * | 2000-02-14 | 2001-08-23 | Millennium Inorganic Chemicals, Inc. | Controlled vapor phase oxidation of titanium tetrachloride to manufacture titanium dioxide |
EP1142830A1 (en) * | 2000-04-03 | 2001-10-10 | Degussa AG | Nano-sized pyrogenic oxides, process for their preparation and their use |
US6387531B1 (en) * | 1998-07-27 | 2002-05-14 | Nanogram Corporation | Metal (silicon) oxide/carbon composite particles |
US20030101659A1 (en) * | 2001-08-06 | 2003-06-05 | Stipan Katusic | Nanoscalar pyrogenically produced yttrium-zirconium mixed oxide |
US20030203205A1 (en) * | 1997-07-21 | 2003-10-30 | Xiangxin Bi | Nanoparticle production and corresponding structures |
US20030206854A1 (en) * | 2000-04-03 | 2003-11-06 | Degussa Ag | Nanoscale pyrogenic oxides |
USRE39068E1 (en) * | 1996-07-25 | 2006-04-18 | Magyar John C | Method and apparatus for producing titanium dioxide |
US20060147369A1 (en) * | 1997-07-21 | 2006-07-06 | Neophotonics Corporation | Nanoparticle production and corresponding structures |
US20060251573A1 (en) * | 2004-03-19 | 2006-11-09 | Musick Charles D | Titanium dioxide nanopowder manufacturing process |
WO2007040466A1 (en) | 2005-09-16 | 2007-04-12 | Tronox Llc | Methods of controlling the particle size of titanium dioxide produced by the chloride process |
US20090075083A1 (en) * | 1997-07-21 | 2009-03-19 | Nanogram Corporation | Nanoparticle production and corresponding structures |
US20120219494A1 (en) * | 2010-02-22 | 2012-08-30 | Charles David Musick | Process for in-situ formation of chlorides of silicon, aluminum and titanium in the preparation of tiatanium dioxide |
US20120219493A1 (en) * | 2010-09-21 | 2012-08-30 | E.I. Du Pont De Nemours And Company | Process for in-situ formation of chlorides in the preparation of titanium dioxide |
US20120288437A1 (en) * | 2009-11-10 | 2012-11-15 | E. I Du Pont De Nemours And Company | Process for in-situ formation of chlorides of silicon and aluminum in the preparation of titanium dioxide |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001257372B2 (en) | 2000-04-27 | 2005-09-01 | E.I. Du Pont De Nemours And Company | Process for making durable titanium dioxide pigment in the chloride process without wet treatment |
US7476378B2 (en) | 2005-10-27 | 2009-01-13 | E.I. Dupont Denemours & Company | Process for producing titanium dioxide |
CN104140356B (en) | 2014-07-16 | 2016-04-27 | 常熟三爱富氟化工有限责任公司 | A kind of preparation method of novel green trifluorochloroethylene |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3208866A (en) * | 1963-07-15 | 1965-09-28 | Du Pont | Tio2 manufacture |
US3214284A (en) * | 1962-04-25 | 1965-10-26 | Pittsburgh Plate Glass Co | Production of pigmentary titanium oxide |
US3228887A (en) * | 1962-04-25 | 1966-01-11 | British Titan Products | Vapor phase oxidation of titanium tetrachloride, tetrabromide, or tetraiodide in the presence of a thorium source |
US3304265A (en) * | 1965-03-10 | 1967-02-14 | British Titan Products | Vapour phase oxidation |
US3329483A (en) * | 1962-01-30 | 1967-07-04 | British Titan Products | Fluidized bed process for producing pigmentary titanium dioxide with reduced accretion therein |
US3356456A (en) * | 1965-07-22 | 1967-12-05 | Pittsburgh Plate Glass Co | Process for preparing titanium dioxide |
US3485583A (en) * | 1965-10-08 | 1969-12-23 | Ppg Industries Inc | Process for preparing improved titanium dioxide |
US3512219A (en) * | 1965-10-19 | 1970-05-19 | American Potash & Chem Corp | Injection reactor for titanium dioxide production |
US3639100A (en) * | 1969-07-24 | 1972-02-01 | Du Pont | MOLTEN SALT PRE-TREATMENT OF REACTANTS FOR TiC1{11 {0 OXIDATION |
US3640745A (en) * | 1969-07-25 | 1972-02-08 | Ppg Industries Inc | Method of preparing pigmentary titanium dioxide |
GB2037266A (en) * | 1978-12-04 | 1980-07-09 | Du Pont | Vapour phase oxidation of titanium tetrachloride |
US4803056A (en) * | 1983-07-22 | 1989-02-07 | Kerr-Mcgee Chemical Corporation | System for increasing the capacity of a titanium dioxide producing process |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1354969A (en) * | 1963-01-29 | 1964-03-13 | British Titan Products | Improved process for producing titanium dioxide and product obtained |
DE1288083B (en) * | 1965-10-01 | 1969-01-30 | Pittsburgh Plate Glass Company, Pittsburgh, Pa. (V.St.A.) | Process for the production of titanium dioxide pigment |
US3455653A (en) * | 1966-03-23 | 1969-07-15 | Cabot Corp | Process for the production of titanium dioxide |
-
1988
- 1988-05-23 US US07/197,212 patent/US5204083A/en not_active Expired - Lifetime
- 1988-10-31 CA CA000581757A patent/CA1329966C/en not_active Expired - Fee Related
- 1988-11-07 IN IN930/CAL/88A patent/IN171911B/en unknown
- 1988-11-11 MY MYPI88001288A patent/MY103469A/en unknown
- 1988-11-22 ZA ZA888738A patent/ZA888738B/en unknown
- 1988-11-25 AR AR88312566A patent/AR244757A1/en active
- 1988-12-16 PH PH37932A patent/PH26327A/en unknown
-
1989
- 1989-01-06 CN CN89100014A patent/CN1015438B/en not_active Expired
- 1989-02-21 ES ES8900625A patent/ES2011190A6/en not_active Expired
- 1989-05-11 WO PCT/US1989/002043 patent/WO1989011450A1/en active IP Right Grant
- 1989-05-11 DE DE89906611T patent/DE68909044T2/en not_active Expired - Fee Related
- 1989-05-11 KR KR1019890701652A patent/KR970001826B1/en not_active IP Right Cessation
- 1989-05-11 EP EP89906611A patent/EP0416015B1/en not_active Expired - Lifetime
- 1989-05-11 AU AU37449/89A patent/AU612862B2/en not_active Ceased
- 1989-05-11 RU SU894742996A patent/RU2049099C1/en not_active IP Right Cessation
- 1989-05-11 BR BR898907446A patent/BR8907446A/en not_active IP Right Cessation
- 1989-05-11 JP JP1506312A patent/JPH0660018B2/en not_active Expired - Fee Related
- 1989-05-19 MX MX016111A patent/MX170702B/en unknown
-
1990
- 1990-11-09 NO NO904877A patent/NO301470B1/en unknown
- 1990-11-22 FI FI905768A patent/FI96306C/en not_active IP Right Cessation
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3329483A (en) * | 1962-01-30 | 1967-07-04 | British Titan Products | Fluidized bed process for producing pigmentary titanium dioxide with reduced accretion therein |
US3214284A (en) * | 1962-04-25 | 1965-10-26 | Pittsburgh Plate Glass Co | Production of pigmentary titanium oxide |
US3228887A (en) * | 1962-04-25 | 1966-01-11 | British Titan Products | Vapor phase oxidation of titanium tetrachloride, tetrabromide, or tetraiodide in the presence of a thorium source |
US3208866A (en) * | 1963-07-15 | 1965-09-28 | Du Pont | Tio2 manufacture |
US3304265A (en) * | 1965-03-10 | 1967-02-14 | British Titan Products | Vapour phase oxidation |
US3356456A (en) * | 1965-07-22 | 1967-12-05 | Pittsburgh Plate Glass Co | Process for preparing titanium dioxide |
US3485583A (en) * | 1965-10-08 | 1969-12-23 | Ppg Industries Inc | Process for preparing improved titanium dioxide |
US3512219A (en) * | 1965-10-19 | 1970-05-19 | American Potash & Chem Corp | Injection reactor for titanium dioxide production |
US3639100A (en) * | 1969-07-24 | 1972-02-01 | Du Pont | MOLTEN SALT PRE-TREATMENT OF REACTANTS FOR TiC1{11 {0 OXIDATION |
US3640745A (en) * | 1969-07-25 | 1972-02-08 | Ppg Industries Inc | Method of preparing pigmentary titanium dioxide |
GB2037266A (en) * | 1978-12-04 | 1980-07-09 | Du Pont | Vapour phase oxidation of titanium tetrachloride |
US4803056A (en) * | 1983-07-22 | 1989-02-07 | Kerr-Mcgee Chemical Corporation | System for increasing the capacity of a titanium dioxide producing process |
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5861132A (en) * | 1994-08-31 | 1999-01-19 | University Of Cincinnati | Vapor phase flame process for making ceramic particles using a corona discharge electric field |
US5698177A (en) * | 1994-08-31 | 1997-12-16 | University Of Cincinnati | Process for producing ceramic powders, especially titanium dioxide useful as a photocatalyst |
US5536487A (en) * | 1995-02-27 | 1996-07-16 | Kronos, Inc. | Process for the use of rutile promoter and control additives in the manufacture of titanium dioxide by the chloride process |
USRE39068E1 (en) * | 1996-07-25 | 2006-04-18 | Magyar John C | Method and apparatus for producing titanium dioxide |
US6207131B1 (en) * | 1996-07-25 | 2001-03-27 | Kerr-Mcgee Chemical Llc | Method and apparatus for producing titanium dioxide |
US5840112A (en) * | 1996-07-25 | 1998-11-24 | Kerr Mcgee Chemical Corporation | Method and apparatus for producing titanium dioxide |
US20060147369A1 (en) * | 1997-07-21 | 2006-07-06 | Neophotonics Corporation | Nanoparticle production and corresponding structures |
US20030203205A1 (en) * | 1997-07-21 | 2003-10-30 | Xiangxin Bi | Nanoparticle production and corresponding structures |
US20080026220A9 (en) * | 1997-07-21 | 2008-01-31 | Xiangxin Bi | Nanoparticle-based power coatings and corresponding structures |
US20090075083A1 (en) * | 1997-07-21 | 2009-03-19 | Nanogram Corporation | Nanoparticle production and corresponding structures |
US7384680B2 (en) | 1997-07-21 | 2008-06-10 | Nanogram Corporation | Nanoparticle-based power coatings and corresponding structures |
US6387531B1 (en) * | 1998-07-27 | 2002-05-14 | Nanogram Corporation | Metal (silicon) oxide/carbon composite particles |
US6387347B1 (en) * | 2000-02-14 | 2002-05-14 | Millennium Inorganic Chemicals, Inc. | Controlled vapor phase oxidation of titanium tetrachloride to manufacture titanium dioxide |
WO2001060748A1 (en) * | 2000-02-14 | 2001-08-23 | Millennium Inorganic Chemicals, Inc. | Controlled vapor phase oxidation of titanium tetrachloride to manufacture titanium dioxide |
US20030206854A1 (en) * | 2000-04-03 | 2003-11-06 | Degussa Ag | Nanoscale pyrogenic oxides |
EP1142830A1 (en) * | 2000-04-03 | 2001-10-10 | Degussa AG | Nano-sized pyrogenic oxides, process for their preparation and their use |
US20070175362A1 (en) * | 2000-04-03 | 2007-08-02 | Andreas Gutsch | Nanoscale pyrogenic oxides |
US20030101659A1 (en) * | 2001-08-06 | 2003-06-05 | Stipan Katusic | Nanoscalar pyrogenically produced yttrium-zirconium mixed oxide |
US7465431B2 (en) | 2001-08-06 | 2008-12-16 | Degussa Ag | Nanoscalar pyrogenically produced yttrium-zirconium mixed oxide |
US7208126B2 (en) | 2004-03-19 | 2007-04-24 | E. I. Du Pont De Nemours And Company | Titanium dioxide nanopowder manufacturing process |
US20070154384A1 (en) * | 2004-03-19 | 2007-07-05 | Musick Charles D | Titanium dioxide nanopowder manufacturing process |
US20060251573A1 (en) * | 2004-03-19 | 2006-11-09 | Musick Charles D | Titanium dioxide nanopowder manufacturing process |
US20080260627A1 (en) * | 2005-09-16 | 2008-10-23 | Tronox Llc | Methods of Controlling the Particle of Titanium Dioxide Produced by the Chloride Process |
WO2007040466A1 (en) | 2005-09-16 | 2007-04-12 | Tronox Llc | Methods of controlling the particle size of titanium dioxide produced by the chloride process |
US7854917B2 (en) | 2005-09-16 | 2010-12-21 | Tronox Llc | Methods of controlling the particle size of titanium dioxide produced by the chloride process |
US20120288437A1 (en) * | 2009-11-10 | 2012-11-15 | E. I Du Pont De Nemours And Company | Process for in-situ formation of chlorides of silicon and aluminum in the preparation of titanium dioxide |
US8741257B2 (en) * | 2009-11-10 | 2014-06-03 | E I Du Pont De Nemours And Company | Process for in-situ formation of chlorides of silicon and aluminum in the preparation of titanium dioxide |
US20120219494A1 (en) * | 2010-02-22 | 2012-08-30 | Charles David Musick | Process for in-situ formation of chlorides of silicon, aluminum and titanium in the preparation of tiatanium dioxide |
US8734755B2 (en) * | 2010-02-22 | 2014-05-27 | E I Du Pont De Nemours And Company | Process for in-situ formation of chlorides of silicon, aluminum and titanium in the preparation of titanium dioxide |
US20120219493A1 (en) * | 2010-09-21 | 2012-08-30 | E.I. Du Pont De Nemours And Company | Process for in-situ formation of chlorides in the preparation of titanium dioxide |
US8734756B2 (en) * | 2010-09-21 | 2014-05-27 | E I Du Pont De Nemours And Company | Process for in-situ formation of chlorides in the preparation of titanium dioxide |
US9260319B2 (en) | 2010-09-21 | 2016-02-16 | The Chemours Company Tt, Llc | Process for in-situ formation of chlorides in the preparation of titanium dioxide |
Also Published As
Publication number | Publication date |
---|---|
AR244757A1 (en) | 1993-11-30 |
ZA888738B (en) | 1990-07-25 |
MX170702B (en) | 1993-09-08 |
AU3744989A (en) | 1989-12-12 |
DE68909044T2 (en) | 1994-01-05 |
CN1037876A (en) | 1989-12-13 |
NO904877L (en) | 1990-11-09 |
EP0416015B1 (en) | 1993-09-08 |
FI96306B (en) | 1996-02-29 |
RU2049099C1 (en) | 1995-11-27 |
EP0416015A1 (en) | 1991-03-13 |
DE68909044D1 (en) | 1993-10-14 |
CN1015438B (en) | 1992-02-12 |
IN171911B (en) | 1993-02-06 |
WO1989011450A1 (en) | 1989-11-30 |
NO904877D0 (en) | 1990-11-09 |
PH26327A (en) | 1992-04-29 |
MY103469A (en) | 1993-06-30 |
BR8907446A (en) | 1991-05-21 |
JPH03504373A (en) | 1991-09-26 |
KR970001826B1 (en) | 1997-02-17 |
CA1329966C (en) | 1994-06-07 |
ES2011190A6 (en) | 1989-12-16 |
FI905768A0 (en) | 1990-11-22 |
AU612862B2 (en) | 1991-07-18 |
KR900700547A (en) | 1990-08-16 |
NO301470B1 (en) | 1997-11-03 |
FI96306C (en) | 1996-06-10 |
JPH0660018B2 (en) | 1994-08-10 |
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